### TBA by Philippe Rigollet

- Series
- Stochastics Seminar
- Time
- Thursday, March 30, 2023 - 15:30 for 1 hour (actually 50 minutes)
- Location
- Skiles 006
- Speaker
- Philippe Rigollet – Massachusetts Institute of Technology

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- Series
- Stochastics Seminar
- Time
- Thursday, March 30, 2023 - 15:30 for 1 hour (actually 50 minutes)
- Location
- Skiles 006
- Speaker
- Philippe Rigollet – Massachusetts Institute of Technology

- Series
- Analysis Seminar
- Time
- Wednesday, March 15, 2023 - 14:00 for 1 hour (actually 50 minutes)
- Location
- TBA
- Speaker
- David Walnut – George Mason University – dwalnut@gmu.edu

- Series
- PDE Seminar
- Time
- Tuesday, February 21, 2023 - 15:00 for 1 hour (actually 50 minutes)
- Location
- Speaker
- Jonas Lührmann – Texas A&M University – luhrmann@math.tamu.edu

TBA

- Series
- Geometry Topology Seminar
- Time
- Monday, December 5, 2022 - 14:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 006
- Speaker
- Gabriel Islambouli – UC Davis – islambouli@ucdavis.edu

We introduce a decomposition of a 4-manifold called a multisection, which is a mild generalization of a trisection. We show that these correspond to loops in the pants complex and provide an equivalence between closed smooth 4-manifolds and loops in the pants complex up to certain moves. In another direction, we will consider multisections with boundary and show that these can be made compatible with a Weinstein structure, so that any Weinstein 4-manifold can be presented as a collection of curves on a surface.

- Series
- Geometry Topology Seminar Pre-talk
- Time
- Monday, December 5, 2022 - 12:45 for 1 hour (actually 50 minutes)
- Location
- Skiles 006
- Speaker
- Gabriel Islambouli – UC Davis

- Series
- Combinatorics Seminar
- Time
- Friday, December 2, 2022 - 15:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 202
- Speaker
- Mehtaab Sawhney – Massachusetts Institute of Technology

TBA

- Series
- Geometry Topology Seminar
- Time
- Monday, November 28, 2022 - 14:00 for 1 hour (actually 50 minutes)
- Location
- Speaker
- Tina Torkaman – Harvard University

- Series
- PDE Seminar
- Time
- Tuesday, November 22, 2022 - 15:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 168
- Speaker
- Alex Bluementh – Georgia Tech – ablumenthal6@gatech.edu

TBA

- Series
- Geometry Topology Seminar
- Time
- Monday, November 21, 2022 - 14:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 006
- Speaker
- Shunyu Wan – University of Virginia – sw6vm@virginia.edu

- Series
- Combinatorics Seminar
- Time
- Friday, November 18, 2022 - 15:00 for 1 hour (actually 50 minutes)
- Location
- Skiles 202
- Speaker
- Wesley Pegden – Carnegie Mellon University

TBA

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